Large torque QDD-3N normal braking caliper disc brake

Large torque QDD-3N normal braking caliper disc brake is driven by springs, so it is usually in locked status, until inlet air source. It is made by Shanghai Handong company.

This Large torque QDD-3N normal braking caliper disc brake is widely applied in industry machines, such as working machinery, construction machinery, steel rolling machinery, coiling machine, gantry crane and hoist, paper making machinery, ship, trimming machinery, feeding machinery, orientation machinery, tension controller, steel machinery, packaging machinery, printing machinery, textile machinery, wire and cable machinery, machine tool equipment, wind driven generator, solar energy equipment and other steel, aviation, metal process and etc fields.